... a prefessional police digital breathalcohol tester. High quality and high accuracy and sensation, can respond in 5sec. With the port to insert mouthpiece. Health and convenience. Features: 1. Advanced flat surfaced alcoholsensor, high sensitivity...

... a prefessional police digital breathalcohol tester. High quality and high accuracy and sensation, can respond in 5sec. With the port to insert mouthpiece. Health and convenience. Features: 1. Advanced flat surfaced alcoholsensor, high sensitivity...